04563586
JUMO 564045 Leitfähigkeit-, TDS-, Widerstand-

This conductivity-transmitter/controller is a compact, modular device that can solve a wide variety of tasks to its flexibility with 3 slots for retrofittable boards. The main input is used for sensors to measuring electrolytic conductivity, specific resistance or the TDS value. Both conductive two-electrode and four-electrode cells can be connected to the instrument. The second analog input (compensation input) is designed for resistance thermometers Pt100 and Pt1000, NTC/PTC or standard signals 0(4) to 20 mA or 0 to 10 V. The two binary inputs can be used either as initiators for actions (e.g. HOLD, keyboard inhibit) or when connecting pulse generators (for example impeller sensors) for flow-rate measurement. The high-contrast graphic display allows for several options including display of input signal with numbers or as bar graph. Parameters are displayed in plain text for easily comprehensible and reliable operation. It can be used as a two-point or three-point controller, a three-point modulating controller, or as a continuous controller. All controller outputs can be configured to P, PI, PD or PID action by a convenient setup program (available separately). The software for the controllers includes parameter set selection, a math module and more. In addition to the standard inputs/outputs already described, the device also has an analog output. The power supply is provided by a switch-mode PSU AC 110..240 V +10/-15% 48..63 Hz. The electrical connection is on the back via screw terminals.